Introduce your kids to the world of numbers with this kit that comprises of five square shaped numbered blocks and five other pieces in various shapes. The blocks have to be sorted, stacked, nested, and counted. Each shape fits into one block only.

Introduce your kids to the world of numbers with this kit that comprises of five square shaped numbered blocks and five other pieces in various shapes. The blocks have to be sorted, stacked, nested, and counted. Each shape fits into one block only.